The BRICS countries have invited Argentina, Egypt, Ethiopia, Iran, Saudi Arabia and the United Arab Emirates to the group. The debate over expanding the BRICS grouping topped the agenda at a three-day summit in Johannesburg that ended on Thursday. CGTN Stringer interviewed local residents in Argentina to find out what they expect after joining the BRICS group and what kind of interaction they hope to have with China. Some people hope that future cooperation with China will increase their productivity, develop their industries and help them make better products.